Reactiv p-Toluenesulphonic acid monohydrate min. 98 %, for synthesis , 10 kg Solicita oferta 🢒 Vezi Detalii
Reactiv 4-Hydroxybenzoic acid methyl ester ROTICHROM® Working Standard , 100 mg Solicita oferta 🢒 Vezi Detalii
Reactiv 2-Propanol min. 99.5%, Ph.Eur., extra pure, plastic , 2,5 liter Solicita oferta 🢒 Vezi Detalii